Boka ropa.

Group ropa romunhu nhaka chinhu uye pakutsvaga genotype vabereki. Kune akawanda enyika evanhu ropa. Chinonyanya dzakakurumbira ndiye ABO, iyo iri pakutsvaga unoenderana magene.

Blood muzvikwata zvisina tsarukano anodiwa chero Kuwedzerwa (ndokurongedza matsvuku masero uye plasma), uyewo nokuda nokuisazve kushandiswa. Chero bata muviri womunhu munyama zvinoda kutevedzera antigenic enzanirana, zvakatemwa neboka AB0 hurongwa.

Nhasi, pane zviviri nzvimbo huru (maitiro) umo Kutsunga boka ropa. Vose vane hwakavimbika uye akatendeka. boka ropa izogemagglyutinatsii maitiro - The wokutanga uye iri nyore. Second - Cross nzira (vakatakura agglutinogens kunyatsoona nzira yokutanga uye zvakare tsanangudzo agglutinin uchishandisa erythrocyte kuturika). The kusiyana nzira yokutanga - ropa Colyclons boka (kusiyana kuti nzira neezvitendero Sera kwete pachena kuti utachiona Colyclons HIV uye kuzvimba chiropa).

Pfungwa nemiedzo vane Sera izogemagglyutiniruyuschimi

In izvi Sera raiva agglutinins (antibodies) kumapoka mana, zvakatemwa pedyo titer basa.

Kana vachisanganisa ari serum pamwe mureza murwere Sera kuona boka agglutination vakachengeta kana (yakanaka maitiro - chokuedza kuti erythrocytes anoteverwa flocculation, decolorized pamwe serum). The kusafarira kunoratidzwa dzakafanana vaaleanpunainen ruvara pasina flocculation.

kududzira zvabuda

Kana panovira maitiro 3 serum kupa zvisina kunaka, ipapo - boka ropa O (I).

Nokuti dzakanaka O (I) uye In (III) uye kunaka A (II) - A boka ropa (II).

Kana serum O (I) A uye (II) - akanaka, uye (II) - kunaka, rimwe boka In (III).

Kana zvose Sera matatu kupa zvakanaka maitiro, boka ropa AB (IV). Pakadaro, zvakakodzera kuti kuitisa wokuwedzera kudzidza serum ropa AB (IV) boka. Negative agglutination inosimbisa (IV) boka AB ropa.

With Colyclons boka ropa kunotemwa saizvozvo. Musiyano mukuru kubva mureza Colyclons Sera poliagglyutinatsii ndiyo kusavapo kwakakwana erythrocytes somugumisiro asiri zvakananga siyana. Chimwe chiratidzo tsoliklonalnyh siyana nemapoka chirwere AB0 - yakakwirira avidity (kureva kuona mashoko agglutination). In tichienzanisa mureza Sera avidity Colyclons, izvo anowedzera rakarurama yakatarwa pakati ivhu yekudyidzana yepamusoro.

Nzira Pakusarudza boka ropa riri zvikurukuru wakaderedzwa kuti idzidziso chaicho agglutination zvavaifunga. On planchette (kana ndiro) vari kushandiswa anokosha matsime Colyclons kana mureza serum, uye panguva iyoyo mumwe wavo ari akawedzera samadonhwe eropa vashoma vari aongororwe. Zvaakazoita ari kuona mukati zviviri kana zvitatu maminitsi pamwe nokubatana planchettes (ndiro) pamwe reagents. Sezvambotaurwa pamusoro - siyana makuru piriviri flakes vanoratidza zvakanaka maitiro, kureva kuvapo maantigen kuti mureza serum antibodies kuti boka iri ropa.

Saka, kutsunga hwemapoka ropa akananga uye zvinogona kuitwa muna mbiri dzinokosha Misiyano magadzirirwo. The yakaomesesa vanokosha kupfuura dzawo uye hwakavimbika. Kukosha boka zvakarurama chirwere ropa chaizvo, sezvo iri kuti kufungwa munguva siyana kuisira uye kuisirwa. Ndokusaka asati chero oparesheni rinoitwa inoshandiswa pakutsigira kuti ivhu kuona boka murwere ropa.